Kia Sedona: Rail Pressure Sensor (RPS) Description and Operation
Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Engine Control / Fuel System / Engine Control System / Rail Pressure Sensor (RPS) Description and Operation
| Description |
Rail Pressure Sensor (RPS), installed on the delivery pipe,
measures the instantaneous fuel pressure in the delivery pipe. The
sensing element (Semiconductor element) built in the sensor converts the
pressure to voltage signal. By using this signal, the ECM can control
correct injection amount and timing and adjusts the fuel pressure with
the fuel pressure regulator valve if the target pressure and the actual
pressure calculated by the RPS output signal are different.
Rail Pressure Sensor (RPS) Specifications
Specification
Pressure [MPa (kgf/cmВІ, psi)]Output Voltage (V) [Ref=5V]0 (0, 0)0.510 (102, 1450)2.520 (204, 2900)4.5
...
Rail Pressure Sensor (RPS) Schematic Diagrams
Circuit Diagram
...
Other Information:
START/RUN
Not illuminated
To start the engine, depress the brake pedal and press the ENGINE START/ STOP
button with the shift lever in the P (Park) or the N (Neutral) position. For your
safety, start the ...
Headlamp (HID type), Front position (LED), bulb replacement
If the light bulb does not operate, have the vehicle checked by an authorized
Kia dealer.
✽ NOTICE
HID lamps have superior performance vs. halogen bulbs. HID lamps are estimated
by the ma ...
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